13283875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{9661}}^1$

素因数の和:9687

約数の個数: 16

約数和(自身を含む): 18087264

約数和(自身を除く): 4803389

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 9661, 48305, 106271, 241525, 531355, 1207625, 2656775, 13283875]

約数ペア:

[(1, 13283875), (5, 2656775), (11, 1207625), (25, 531355), (55, 241525), (125, 106271), (275, 48305), (1375, 9661)]